Patents by Inventor Syed F. A. Hossainy

Syed F. A. Hossainy has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • REGIONAL DELIVERY OF THERAPEUTIC AGENTS FOR THE TREATMENT OF VASCULAR DISEASES
    Publication number: 20150045877
    Abstract: The present invention relates to the regional delivery of therapeutic agents for the treatment of vascular diseases wherein regional delivery refers to delivery of a therapeutically effective amount of the therapeutic agent to an area of the vessel that includes not only afflicted tissue but non-afflicted tissue at the periphery of the afflicted tissue as well.
    Type: Application
    Filed: October 22, 2014
    Publication date: February 12, 2015
    Applicant: Abbott Cardiovascular Systems Inc.
    Inventors: Stephen D. Pacetti, Paul M. Consigny, Ronald W. Heil, JR., Florian Niklas Ludwig, Dariush Davalian, Li Zhao, Irinia Astafieva, Jinping Wan, Fozan EI-Nounou, Katsuyuki Murase, Syed F.A. Hossainy, Rachel Bright, Jeffrey Ellis
  • COATINGS FOR IMPLANTABLE DEVICES COMPRISING POLYMERS OF LACTIC ACID AND METHODS FOR FABRICATING THE SAME
    Publication number: 20140377325
    Abstract: Coatings for an implantable medical device and a method of fabricating thereof are disclosed, the coatings comprising polymers of lactic acid.
    Type: Application
    Filed: September 3, 2014
    Publication date: December 25, 2014
    Inventors: Syed F.A. Hossainy, Yiwen Tang, Eugene T. Michal, Thierry Glauser, Stephen D. Pacetti, Jessica DesNoyer
  • NANOSHELLS ON POLYMERS
    Publication number: 20140377332
    Abstract: Nano-constructs comprising nanoshells and methods of using the nano-constructs for treating or ameliorating a medical condition are provided.
    Type: Application
    Filed: November 21, 2013
    Publication date: December 25, 2014
    Inventors: Florian N. Ludwig, Stephen D. Pacetti, Syed F.A. Hossainy, Dariush Davalian
  • BIOLOGICALLY DEGRADABLE COMPOSITIONS FOR MEDICAL APPLICATIONS
    Publication number: 20140370073
    Abstract: A medical article is disclosed, comprising a biologically degradable AB block copolymer and a biologically degradable polymer that is capable, at equilibrium and at room temperature, of absorbing less than about 5 mass % water.
    Type: Application
    Filed: September 2, 2014
    Publication date: December 18, 2014
    Inventors: Yiwen Tang, Syed F.A. Hossainy, Andrew C. Tung, Stephen D. Pacetti
  • Drug delivery compositions including nanoshells for triggered drug release
    Patent number: 8911766
    Abstract: The current invention is directed to compositions comprising a plurality of particles including nanoshells or a medical device with a coating including nanoshells allowing for triggered drug release. Methods of treatment with such compositions are also included.
    Type: Grant
    Filed: June 26, 2009
    Date of Patent: December 16, 2014
    Assignee: Abbott Cardiovascular Systems Inc.
    Inventors: Syed F. A. Hossainy, John J. Stankus, Dariush Davalian
  • ELASTIN-BASED COPOLYMERS
    Publication number: 20140363563
    Abstract: A copolymer comprising a block of an elastin pentapeptide and method of making and using the copolymer are provided.
    Type: Application
    Filed: June 18, 2014
    Publication date: December 11, 2014
    Inventors: Syed F.A. Hossainy, Mikael Trollsas, Thierry Glauser, Yiwen Tang
  • ELASTIN-BASED COPOLYMERS AND METHOD OF USING
    Publication number: 20140356519
    Abstract: A copolymer comprising a block of an elastin pentapeptide and method of making and using the copolymer are provided.
    Type: Application
    Filed: June 18, 2014
    Publication date: December 4, 2014
    Inventors: Syed F.A. Hossainy, Mikael Trollsas, Thierry Glauser, Yiwen Tang
  • NANOPARTICLE LOADED ELECTROSPUN IMPLANTS OR COATINGS FOR DRUG RELEASE
    Publication number: 20140358217
    Abstract: Medical devices, such as stents, including a fibrous layer including particles are disclosed. Methods of forming such medical devices using electrospinning are disclosed.
    Type: Application
    Filed: August 18, 2014
    Publication date: December 4, 2014
    Inventors: John Stankus, Syed F.A. Hossainy, Jinping Wan
  • Regional delivery of therapeutic agents for the treatment of vascular diseases
    Patent number: 8895056
    Abstract: The present invention relates to the regional delivery of therapeutic agents for the treatment of vascular diseases wherein regional delivery refers to delivery of a therapeutically effective amount of the therapeutic agent to an area of the vessel that includes not only afflicted tissue but non-afflicted tissue at the periphery of the afflicted tissue as well.
    Type: Grant
    Filed: December 21, 2012
    Date of Patent: November 25, 2014
    Assignee: Abbott Cardiovascular Systems Inc.
    Inventors: Stephen D. Pacetti, Paul M. Consigny, Ronald W. Heil, Jr., Florian Niklas Ludwig, Dariush Davalian, Li Zhao, Irina Astafieva, Jinping Wan, Fozan El-Nounou, Katsuyuki Murase, Syed F. A. Hossainy, Rachel Bright, Jeffrey Ellis
  • Biocompatible polyacrylate compositions for medical applications
    Patent number: 8871236
    Abstract: A composition comprising a structural component comprising linear acrylic homopolymers or linear acrylic copolymers and a biobeneficial component comprising copolymers having an acrylate moiety and a biobeneficial moiety is disclosed. A medical article comprising the composition in the coating thereof and a method of fabricating the medical article are also disclosed.
    Type: Grant
    Filed: June 6, 2013
    Date of Patent: October 28, 2014
    Assignee: Abbott Cardiovascular Systems Inc.
    Inventor: Syed F. A. Hossainy
  • Biocompatible coating for implantable medical devices
    Patent number: 8871883
    Abstract: A copolymer which includes at least one biologically compatible structural moiety and at least one biologically active moiety is disclosed. The copolymer can be used for fabricating a coating for an implantable medical device such as a stent.
    Type: Grant
    Filed: July 27, 2010
    Date of Patent: October 28, 2014
    Assignee: Abbott Cardiovascular Systems Inc.
    Inventors: Charles D. Claude, Syed F. A. Hossainy, Eugene T. Michal
  • Coatings for implantable devices having a chromium oxide layer and a method of forming the same
    Patent number: 8858975
    Abstract: Coatings for implantable devices or endoluminal prosthesis, such as stents, are provided, including a method of forming the coatings. The coatings can be used for the delivery of an active ingredient or a combination of active ingredients.
    Type: Grant
    Filed: March 12, 2010
    Date of Patent: October 14, 2014
    Assignee: Advanced Cardiovascular Systems, Inc.
    Inventors: Syed F. A. Hossainy, Stephen D. Pacetti, Keith E. Fong, Vinayak Bhat, Deborra Sanders Millare, Judy A. Guruwaiya, Daryush Mirzaee, Evgenia Mandrusov
  • Biologically degradable compositions for medical applications
    Patent number: 8846070
    Abstract: A medical article is disclosed, comprising a biologically degradable AB block copolymer and a biologically degradable polymer that is capable, at equilibrium and at room temperature, of absorbing less than about 5 mass % water.
    Type: Grant
    Filed: July 29, 2008
    Date of Patent: September 30, 2014
    Assignee: Advanced Cardiovascular Systems, Inc.
    Inventors: Yiwen Tang, Syed F. A. Hossainy, Andrew C. Tung, Stephen D. Pacetti
  • Coatings for implantable devices comprising polymers of lactic acid and methods for fabricating the same
    Patent number: 8846069
    Abstract: Coatings for an implantable medical device and a method of fabricating thereof are disclosed, the coatings comprising polymers of lactic acid.
    Type: Grant
    Filed: April 19, 2010
    Date of Patent: September 30, 2014
    Assignee: Abbott Cardiovascular Systems Inc.
    Inventors: Syed F.A. Hossainy, Yiwen Tang, Eugene T. Michal, Thierry Glauser, Stephen D. Pacetti, Jessica DesNoyer
  • Methods of forming coating layers for medical devices utilizing flash vaporization
    Patent number: 8828418
    Abstract: Methods are disclosed for controlling the morphology and the release-rate of active agent from coating layers for medical devices comprising a polymer matrix and one or more active agents. The methods comprise fixing the morphology or phase distribution of the active agent prior to removing solvent from the coating composition. The coating layers can be used for controlled the delivery of an active agent or a combination of active agents.
    Type: Grant
    Filed: October 10, 2013
    Date of Patent: September 9, 2014
    Assignee: Advanced Cardiovascular Systems, Inc.
    Inventors: Florian N. Ludwig, Syed F. A. Hossainy, Srinivasan Sridharan, Carol Lee
  • Poly(ester amides) for the control of agent-release from polymeric compositions
    Patent number: 8815274
    Abstract: The present invention generally encompasses a medical article, such as a medical device or coating comprising an agent or combination of agents, wherein the agent is distributed throughout a polymeric matrix. The polymeric matrix comprises an agent and a poly(ester amide) having a design that was preselected to provide a predetermined release rate of the combination of agents from the medical article.
    Type: Grant
    Filed: June 4, 2009
    Date of Patent: August 26, 2014
    Assignee: Advanced Cardiovascular Systems, Inc.
    Inventors: Jessica R. DesNoyer, Stephen D. Pacetti, Lothar W. Kleiner, Syed F. A. Hossainy, Yung-Ming Chen, Gordon Stewart, Gina Zhang
  • Polymers containing poly(ester amides) and agents for use with medical articles and methods of fabricating the same
    Patent number: 8808723
    Abstract: Polymers containing poly(ester amides) and agents for use with medical articles and methods of fabricating the same are disclosed. The medical article generally comprises an implantable substrate having a coating, and the coating contains a polymer comprising a polymeric product of a reaction comprising a polyol, a polycarboxylic acid, an amino acid and an agent.
    Type: Grant
    Filed: July 16, 2009
    Date of Patent: August 19, 2014
    Assignee: Abbott Cardiovascular Systems Inc.
    Inventors: Stephen D. Pacetti, Charles Claude, Thierry Glauser, Jessica R. DesNoyer, Syed F. A. Hossainy
  • Medical devices containing biobeneficial particles
    Patent number: 8802184
    Abstract: A method of modifying a medical device such as a stent with nano-constructs is disclosed. The method comprises applying a first fluid to the stent; immersing the stent being wet from the first fluid into a second fluid having a suspension of nano-constructs; and removing the stent from the second fluid and allowing the first and second fluid to be removed such that the nano-constructs are carried by the stent for in vivo application of the constructs to a target location of a mammalian subject. The nano-constructs can be attached to the surface of the stent, can be attached to a surface of the coating of the stent, can be embedded into the stent, or can be embedded into the coating.
    Type: Grant
    Filed: May 30, 2007
    Date of Patent: August 12, 2014
    Assignee: Abbott Cardiovascular Systems Inc.
    Inventors: Syed F. A. Hossainy, Dariush Davalian, Jinping Wan, Troy Carter, Charles Silvis
  • Method of Targeting Hydrophobic Drugs to Vascular Lesions
    Publication number: 20140212476
    Abstract: This invention relates to the targeted delivery of hydrophobic drugs or combinations of hydrophobic drugs with photodynamic therapy agents to vascular lesions by complexation of the drugs to blood serum lipoproteins, which have an affinity for and accumulate in such vascular lesions.
    Type: Application
    Filed: March 27, 2014
    Publication date: July 31, 2014
    Applicant: Abbott Cardiovascular Systems Inc.
    Inventors: Dariush Davalian, John Stankus, Yuet Mei Khong, O. Mikael Trollsas, Syed F.A. Hossainy
  • Copolymer comprising elastin pentapeptide block and hydrophilic block, and medical device and method of treating
    Patent number: 8778376
    Abstract: A copolymer comprising a block of an elastin pentapeptide and method of making and using the copolymer are provided.
    Type: Grant
    Filed: June 9, 2006
    Date of Patent: July 15, 2014
    Assignee: Advanced Cardiovascular Systems, Inc.
    Inventors: Syed F. A. Hossainy, Mikael Trollsas, Thierry Glauser, Yiwen Tang